2015
A Preliminary Prospective Study of an Escalation in ‘Maximum Daily Drinks’, Fronto-Parietal Circuitry and Impulsivity-Related Domains in Young Adult Drinkers
Worhunsky PD, Dager AD, Meda SA, Khadka S, Stevens MC, Austad CS, Raskin SA, Tennen H, Wood RM, Fallahi CR, Potenza MN, Pearlson GD. A Preliminary Prospective Study of an Escalation in ‘Maximum Daily Drinks’, Fronto-Parietal Circuitry and Impulsivity-Related Domains in Young Adult Drinkers. Neuropsychopharmacology 2015, 41: 1637-1647. PMID: 26514582, PMCID: PMC4832027, DOI: 10.1038/npp.2015.332.Peer-Reviewed Original ResearchConceptsAlcohol useYoung adult drinkersYoung adultsPreliminary prospective studyAdult drinkersExcessive alcohol useAlcohol use disorderFunctional network activityProspective studyUse disordersFunctional brain networksGo/No-Go taskNeurobiological alterationsDomain scoresGreater riskDaily drinksAddictive disordersDrinkersDrinking occasionsLongitudinal studyFronto-parietal circuitryBrain networks
2010
Functional Imaging of Cognitive Control During Acute Alcohol Intoxication
Anderson BM, Stevens MC, Meda SA, Jordan K, Calhoun VD, Pearlson GD. Functional Imaging of Cognitive Control During Acute Alcohol Intoxication. Alcohol Clinical And Experimental Research 2010, 35: 156-165. PMID: 20958334, PMCID: PMC3005103, DOI: 10.1111/j.1530-0277.2010.01332.x.Peer-Reviewed Original ResearchConceptsCognitive controlError processingBrain regionsAnterior cingulateFunctional magnetic resonance imaging (fMRI) taskFunctional MRILateral prefrontal cortexParietal brain regionsFalse alarm responsesBrain hemodynamic activityFalse alarm errorsParietal lobe regionsNeural basisBehavioral performancePrefrontal cortexFMRI analysisHemodynamic activityLobe regionsAcute alcohol intoxicationAlarm errorsAlcohol effectsReaction timeAlcohol intoxicationCingulateAlarm response